| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20181114 |
| Unknown | China national standards | MT | 30380.0 | USD | 20181114 |
| Unknown | China national standards | MT | 20840.0 | USD | 20181113 |
| Unknown | China national standards | MT | 31270.0 | USD | 20181112 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2340.0 | USD | 20181112 |
| Unknown | China national standards | MT | 28800.0 | USD | 20181111 |
| Unknown | China national standards | MT | 4480.0 | USD | 20181111 |
| Unknown | China national standards | MT | 4880.0 | USD | 20181110 |
| Unknown | China national standards | MT | 800.0 | USD | 20181110 |